259270622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{9883}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 419279280

約数和(自身を除く): 160008658

約数列:

[1, 2, 13, 26, 1009, 2018, 9883, 13117, 19766, 26234, 128479, 256958, 9971947, 19943894, 129635311, 259270622]

約数ペア:

[(1, 259270622), (2, 129635311), (13, 19943894), (26, 9971947), (1009, 256958), (2018, 128479), (9883, 26234), (13117, 19766)]